GCMS analysis results for sample AD31075, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\JAN0 802\31075.D Vial: 11 Acq On 8 Jan 2002 11:06 pm Operator: 209 GALOS Sample gems scan 12/20 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 N-Ethylformamide Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

7.46 4.39 ug/1 1054680 1,4-Dichlorobenzene-d4 11.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethyl formamide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 _ 4 1-Butanamine, 3-methyl- ____ 87 C5H13N 000107-85-7 7 Abundance" 7 Scan 263 (7.462 mln): 31075.D (-) m/z 73.00 100.00% 73

m/z-> 5000

10......20...... 30 38 , ■ ■ i ■ ■ ■ ■ i • ■ ■ ■ i ■ TII—TT 40 50 43

50 55 60 67, । , 60 70 80 87 90 100 103 110 ’ • ‘Tk . । । ।

rn/z 7.20 7.40 43.0,5 1 . j . . -r. ! i > । 7.60 7.80 32.32% Abundance #292: N-Ethylformamide 30 73

5000 44 58 ' ' 7.20 ‘ ' 7.40 7.60 7.80 m/z 41.00 12.00%

m/z->____ 10 1,111520... U30 ‘*1**1** 40 50 N ‘ ■ • ■ i ■ 1 ■ ■ i ■ ■ ■ ■ i ■ ■ • ‘ i ■ ■ ■ ■ i ■ •

60 70 80 90 100 110 Abundance 73 T1TTTT"!" IIIII 7.20 7.40 7.60 7.80 5000 m/z 45.05 11.42%

45 15 31 55 88 ■ ■ i ■ ■ ■ ■ i ‘ ■ i 1 ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ' • ■ ■ i ' ■ ■ ■ i ■ ■ ■ 1 I ■ ■ ■ ■ i ■ ‘ m/z-> 10 20........ 30 40 50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- Ttru 7)3 7.20 7.40 7.60 7.80 m/z 71.00 6.93% 5000 45

........... 27 33 39 ' ■ i ■ ■ ■ ■ i ■ ■ ■ ' i ■ ‘ ■ ‘I1 ■ 55 1 ■ • ।1 ■ ■ ■ । ■ ■ ■ ■ । • •7 ■ ।■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80

31075.D GCMS0103.M Wed Jan 09 12:27:49 2002 Page 1

NYC-WTC_000017485